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| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2012-02-13 11:01:32 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-03-08 08:55:39 -0300 |
| commit | 0c07aec31a98a63ee83f2bbad4a2fab0e0f58d33 (patch) | |
| tree | 7e6982866c963818b433950f73c416443d3330f1 /drivers/media/video/em28xx/em28xx.h | |
| parent | 06302ffbb470359c8cbcf1ee8b057d6930300f90 (diff) | |
| download | op-kernel-dev-0c07aec31a98a63ee83f2bbad4a2fab0e0f58d33.zip op-kernel-dev-0c07aec31a98a63ee83f2bbad4a2fab0e0f58d33.tar.gz | |
[media] staging: go7007: fix mismatch in mutex lock-unlock in [read|write]_reg_fp
If go7007_usb_vendor_request() fails in write_reg_fp()
or in read_reg_fp(), the usb->i2c_lock mutex left locked.
The patch moves mutex_unlock(&usb->i2c_lock) before check
for go7007_usb_vendor_request() returned value.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/em28xx/em28xx.h')
0 files changed, 0 insertions, 0 deletions
